4-bromo-3-mercaptobenzoic acid

Base Information

• Chemical Name: 4-bromo-3-mercaptobenzoic acid
• CAS No.: 887507-96-2
• Molecular Formula: C₇H₅BrO₂S
• Molecular Weight: 233.085
• Mol file: 887507-96-2.mol

Synonyms:4-bromo-3-mercaptobenzoic acid

Chemical Property of 4-bromo-3-mercaptobenzoic acid

Chemical Property:

Purity/Quality:

97% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-bromo-3-mercaptobenzoic acid

There total 3 articles about 4-bromo-3-mercaptobenzoic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 90.0%

4-bromo-3-(chlorosulfonyl)benzoic acid (50803-23-1) → 4-bromo-3-mercaptobenzoic acid (887507-96-2)

Guidance literature:

With hydrogenchloride; tin(II) chloride dihdyrate; In water; acetic acid; at 80 ℃; for 1.5h;

DOI:10.1039/c6cc08372b

Reference yield:

4-Bromobenzoic acid (586-76-5) → 4-bromo-3-mercaptobenzoic acid (887507-96-2)

Guidance literature:

Multi-step reaction with 2 steps

1: chlorosulfonic acid / 6 h

2: tin(II) chloride dihdyrate; hydrogenchloride / acetic acid; water / 1.5 h / 80 °C

With hydrogenchloride; chlorosulfonic acid; tin(II) chloride dihdyrate; In water; acetic acid;

DOI:10.1039/c6cc08372b

Reference yield:

→ 4-bromo-3-mercaptobenzoic acid (887507-96-2)

Guidance literature:

With phosphorus pentachloride; durch Behandeln mit Zinkstaub und Alkohol;

upstream raw materials:

4-bromo-3-(chlorosulfonyl)benzoic acid

4-Bromobenzoic acid

Downstream raw materials:

4-bromo-3-mercapto-benzoic acid methyl ester